Safran S.A. operates as a leading global entity within the aerospace and defense industries, conducting its business through three primary segments. The Aerospace Propulsion division is dedicated to the full lifecycle – from design and development to production and commercialization – of engine and mechanical power transmission systems. These systems are integral to a diverse range of aerial platforms, encompassing commercial airliners, military transport aircraft, training and combat jets, civil and military helicopters, and unmanned aerial vehicles (drones). This segment also provides crucial maintenance, repair, and overhaul (MRO) services, in addition to supplying essential spare parts. The Aircraft Equipment, Defense and Aerosystems segment delivers a wide array of specialized components and systems. This includes critical undercarriage and braking systems, as well as engine peripherals such as thrust reversers and nacelles (engine casings). It also supplies advanced avionics, like flight control and onboard information systems; vital safety equipment, including emergency evacuation slides, arresting systems, and oxygen masks; integrated onboard computing and fuel systems; and sophisticated electrical power management solutions, along with associated engineering support. For defense applications, this segment offers optronic equipment, targeting sights, navigation systems, sensors, solutions for ground forces, and military drones. Its offerings of spare parts cater to both civilian and military aircraft and helicopters. Lastly, the Aircraft Interiors segment specializes in the creation, manufacturing, and distribution of cabin elements. This includes passenger and crew seating, overhead storage compartments, cabin dividers, passenger service units, and comprehensive interior outfitting solutions. It also produces chilling systems, galleys, electrical inserts, trolleys, and cargo equipment. Furthermore, this segment provides water distribution systems, lavatories, air conditioning systems, and state-of-the-art in-flight entertainment and connectivity (IFEC) solutions. Founded in 1924, Safran S.A. maintains its corporate headquarters in Paris, France.